2412001142421 has 48 divisors (see below), whose sum is σ = 3570357429504. Its totient is φ = 1447071055872.

The previous prime is 2412001142351. The next prime is 2412001142429. The reversal of 2412001142421 is 1242411002142.

It is a happy number.

It is not a de Polignac number, because 2412001142421 - 2⁷ = 2412001142293 is a prime.

It is a super-2 number, since 2×2412001142421² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2412001142391 and 2412001142400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412001142429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5927125 + ... + 6320981.

It is an arithmetic number, because the mean of its divisors is an integer number (74382446448).

Almost surely, 2^{2412001142421} is an apocalyptic number.

It is an amenable number.

2412001142421 is a deficient number, since it is larger than the sum of its proper divisors (1158356287083).

2412001142421 is a wasteful number, since it uses less digits than its factorization.

2412001142421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394190 (or 394177 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2412001142421 its reverse (1242411002142), we get a palindrome (3654412144563).

The spelling of 2412001142421 in words is "two trillion, four hundred twelve billion, one million, one hundred forty-two thousand, four hundred twenty-one".